import sys

class Robot(object):
    def __init__(self):
        self.start_x = 0
        self.start_y = 0
        self.current_x = 0
        self.current_y = 0
        self.target_x = 0
        self.target_y = 0

    # 设置起始坐标
    def Set_robot_start_position(self,x,y):
        self.start_x = x
        self.start_y = y

    # 设置当前坐标
    def Set_robot_current_position(self,x,y):
        self.current_x = x
        self.current_y = y

    # 设置目标坐标
    def Set_robot_target_position(self,x,y):
        self.target_x = x
        self.target_y = y


